Higher
29th December 1971
- 1Cumulative Frequency2 marks
Four classes in order have frequencies 10, 10, 11, 4. Write down the cumulative frequency at the end of the third class.
- 2Standard Form2 marks
Work out (3 x 10^4) x (8 x 10^6). Give your answer in standard form.
- 3Drawing Other Graphs: Cubic/Reciprocal2 marks
For the curve y = 28/x, work out y when x = -4, and write down the equation of its vertical asymptote.
- 4Speed and Density2 marks
A block has volume 135 cm^3 and density 3 g/cm^3. Work out its mass.
- 5Similar Shapes (Area and Volume)3 marks
Two similar solids have lengths in the ratio 1 : 3. The larger has a volume of 1080 cm^3. Work out the volume of the smaller.
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Any date always gives the same five questions, so a sheet can be set again or shared. All of December 1971, including the monthly compilation PDF.